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H-beam

H-beam

DESCRIPTION

H-section steel is a more efficient distribution of cross-sectional area, more reasonable than the economic aspect of the high-strength profile, because of its cross-section and the English letter H th


DETAILS

H-section steel is a more efficient distribution of cross-sectional area, more reasonable than the economic aspect of the high-strength profile, because of its cross-section and the English letter "H" the same name. Because all parts of H-shaped steel are arranged at right angle, H-beam has been widely used in many aspects such as high bending strength, simple construction, low cost and light weight.
H-beam is a new type of economic construction steel. H section steel is economical and reasonable in cross-sectional shape and has good mechanical properties. The points on the cross section of the H-beam are extended uniformly and the internal stress is small. Compared with ordinary I-beam, H beam has the advantages of large section modulus, light weight and metal saving, Structure to reduce 30-40%; and because of its parallel to the inside and outside the legs, leg ends are right angles, assembled into components, saving welding, riveting workload up to 25%. Commonly used in large-scale buildings (such as factories, high-rise buildings, etc.) that require large bearing capacity and good cross-sectional stability, as well as bridges, ships, hoisting and transporting machinery, equipment foundations, brackets and foundation piles.
H-beam is made of I-shaped steel optimized development of a cross-section more excellent mechanical properties of the economic section of steel, especially the cross-section with the English letter "H" the same name. Its characteristics are as follows:
◆ wide flange, lateral stiffness.
◆ Bending ability, about 5% -10% than I-beam.
◆ flanges parallel to each other so that the two surfaces, processing, installation is simple.
Compared with welded I-beam, low cost, high precision, small residual stress, without expensive welding materials and weld testing, saving about 30% of the cost of steel production.

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